diff --git a/Readme.md b/Readme.md
index 600c8a1157..f9043805d4 100644
--- a/Readme.md
+++ b/Readme.md
@@ -57,6 +57,11 @@ bundled with Dolphin and used if they're not installed on your system. CMake
 will inform you if a bundled library is used or if you need to install any
 missing packages yourself.
 
+### Rust
+This fork includes a [Rust submodule](Externals/SlippiRustExtensions) that needs to be built and linked to the final executable.
+This means that you will need to install a Rust compiler for your current system; to do this, simply visit 
+[rustup.rs](https://rustup.rs). Once installed, CMake should be able to automatically handle the rest for you.
+
 ### Windows
 
 Visual Studio 2019 16.3 or later is a hard requirement.